Overview
Background
Dr. Markus Rambach's research interests are in the field of quantum optics, especially on single photon sources to create photonic qubits and qudits.
Markus was born and raised in a small alpine town in Austria, before doing his BSc and MSc at the University of Innsbruck (Austria). He did his undergrad in Physics, before completing an MSc in experimental quantum physics in the prestigious group of Pro. Rainer Blatt. Here, is where he met a young renegade Brit who had just completed his PhD in the research group of Prof. Andrew White at the University of Queensland. Inspired by the stories, Markus decided to have a look for himself and moved to Brisbane, where he completed his PhD with Andrew in 2017. After a short intermezzo for a Postdoc in Scotland, he moved back to Brisbane 2019 and has been a research fellow at UQ ever since. Markus' research interests are in the weird but beautiful world of quantum physics, where he is investigating ways to make the upcoming quantum internet a reality. Over the years he has worked with verious single photon platforms and used them for quantum information experiments. Recently he changed gear and is now investigating the infinitely-sized space of higher-dimensional quantum systems, so-called qudits.
Markus enjoys community engagement, be it as chair of the SMP Early and Mid-Career Academics Committee or as a member of the EQUS Public Engagement Committee. He particular likes the sparks in people's eyes when they start to understand a concept or idea.
Availability
- Dr Markus Rambach is:
- Available for supervision
Fields of research
Qualifications
- Doctor of Philosophy, The University of Queensland
Works
Search Professor Markus Rambach’s works on UQ eSpace
Featured
2024
Journal Article
Precisely determining photon-number in real time
Morais, Leonardo Assis, Weinhold, Till, Almeida, Marcelo Pereira de, Combes, Joshua, Rambach, Markus, Lita, Adriana, Gerrits, Thomas, Nam, Sae Woo, White, Andrew G. and Gillett, Geoff (2024). Precisely determining photon-number in real time. Quantum, 8 1355, 1355. doi: 10.22331/q-2024-05-23-1355
Featured
2023
Journal Article
Randomness-free test of nonclassicality: a proof of concept
Ma, Zhonghua, Rambach, Markus, Goswami, Kaumudibikash, Bhattacharya, Some Sankar, Banik, Manik and Romero, Jacquiline (2023). Randomness-free test of nonclassicality: a proof of concept. Physical Review Letters, 131 (13) 130201, 1-7. doi: 10.1103/physrevlett.131.130201
Featured
2022
Journal Article
Efficient Quantum State Tracking in Noisy Environments
Rambach, Markus, Youssry, Akram, Tomamichel, Marco and Romero, Jacquiline (2022). Efficient Quantum State Tracking in Noisy Environments. Quantum Science and Technology, 8 (1) 015010, 1-9. doi: 10.1088/2058-9565/aca049
Featured
2022
Journal Article
Entanglement levels up
Romero, Jacquiline and Rambach, Markus (2022). Entanglement levels up. Optics and Photonics News, 33 (1), 32-39. doi: 10.1364/opn.33.1.000032
Featured
2021
Journal Article
A bright source of telecom single photons based on quantum frequency conversion
Morrison, Christopher L., Rambach, Markus, Koong, Zhe Xian, Graffitti, Francesco, Thorburn, Fiona, Kar, Ajoy K., Ma, Yong, Park, Suk-In, Song, Jin Dong, Stoltz, Nick G., Bouwmeester, Dirk, Fedrizzi, Alessandro and Gerardot, Brian D. (2021). A bright source of telecom single photons based on quantum frequency conversion. Applied Physics Letters, 118 (17) 174003, 174003. doi: 10.1063/5.0045413
Featured
2021
Journal Article
Robust and efficient high-dimensional quantum state tomography
Rambach, Markus, Qaryan, Mahdi, Kewming, Michael, Ferrie, Christopher, White, Andrew G. and Romero, Jacquiline (2021). Robust and efficient high-dimensional quantum state tomography. Physical Review Letters, 126 (10) 100402, 100402. doi: 10.1103/physrevlett.126.100402
Featured
2020
Journal Article
Highly energy-tunable quantum light from moiré-trapped excitons
Baek, H., Brotons-Gisbert, M., Koong, Z. X., Campbell, A., Rambach, M., Watanabe, K., Taniguchi, T. and Gerardot, B. D. (2020). Highly energy-tunable quantum light from moiré-trapped excitons. Science Advances, 6 (37) eaba8526, 1-6. doi: 10.1126/sciadv.aba8526
Featured
2018
Book
Narrowband single photons for light-matter interfaces
Rambach, Markus (2018). Narrowband single photons for light-matter interfaces. Cham, Switzerland: Springer Nature. doi: 10.1007/978-3-319-97154-4
Featured
2016
Journal Article
Sub-megahertz linewidth single photon source
Rambach, Markus, Nikolova, Aleksandrina, Weinhold, Till J. and White, Andrew G. (2016). Sub-megahertz linewidth single photon source. APL Photonics, 1 (9) 096101, 096101. doi: 10.1063/1.4966915
2024
Journal Article
Highly efficient storage of cavity SPDC single photons in room temperature gradient echo memory
Leung, Anthony C., Lau, W. Y. Sarah, Tranter, Aaron D., Paul, Karun V., Rambach, Markus, Buchler, Ben C., Lam, Ping Koy, White, Andrew G. and Weinhold, Till J. (2024). Highly efficient storage of cavity SPDC single photons in room temperature gradient echo memory. APL Quantum, 1 (3). doi: 10.1063/5.0207712
2024
Journal Article
Precisely determining photon-number in real time
Assis Morais, Leonardo, Weinhold, Till, Pereira de Almeida, Marcelo, Combes, Joshua, Rambach, Markus, Lita, Adriana, Gerrits, Thomas, Nam, Sae Woo, White, Andrew G. and Gillett, Geoff (2024). Precisely determining photon-number in real time. Quantum, 8, 1-16. doi: 10.22331/q-2024-05-23-1355
2024
Conference Publication
Measuring impossible parameters with indefinite causal order
McKinlay, Jaden, Rambach, Markus, Goldberg, Aaron Z., Heshami, Khabat, Sánchez-Soto, Luis and White, Andrew G. (2024). Measuring impossible parameters with indefinite causal order. CLEO: Fundamental Science 2024, Charlotte, NC, United States, 5–10 May 2024. Washington, DC, United States: Optical Society of America. doi: 10.1364/CLEO_FS.2024.FM4K.2
2021
Conference Publication
Robust and efficient high-dimensional quantum state tomography
Rambach, Markus, Qaryan, Mahdi, Kewming, Michael, Ferrie, Christopher, White, Andrew G. and Romero, Jacquiline (2021). Robust and efficient high-dimensional quantum state tomography. Conference on Lasers and Electro-Optics Europe / European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 21-25 June 2021. New York, NY, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEO/Europe-EQEC52157.2021.9541925
2021
Conference Publication
Coherent frequency-conversion of quantum dot photons to the telecommunication C-band for quantum communication applications
Graffitti, Francesco, Morrison, Christopher, Rambach, Markus, Koong, Zhe Xian, Thorburn, Fiona, Ma, Y., Park, S. I., Song, J. D., Kar, Ajoy K., Fedrizzi, Alessandro and Gerardot, Brian D. (2021). Coherent frequency-conversion of quantum dot photons to the telecommunication C-band for quantum communication applications. Conference on Lasers and Electro-Optics (CLEO), San Jose, CA United States, 9-14 May 2021. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers.
2021
Journal Article
Coherent dynamics in quantum emitters under dichromatic excitation
Koong, Z. X., Scerri, E., Rambach, M., Cygorek, M., Brotons-Gisbert, M., Picard, R., Ma, Y., Park, S. I., Song, J. D., Gauger, E. M. and Gerardot, B. D. (2021). Coherent dynamics in quantum emitters under dichromatic excitation. Physical Review Letters, 126 (4) 047403. doi: 10.1103/physrevlett.126.047403
2019
Journal Article
Fundamental limits to coherent photon generation with solid-state atomlike transitions
Koong, Z. X., Scerri, D., Rambach, M., Santana, T. S., Park, S., Song, J. D., Gauger, E. M. and Gerardot, B. D. (2019). Fundamental limits to coherent photon generation with solid-state atomlike transitions. Physical Review Letters, 123 (16) 167402. doi: 10.1103/physrevlett.123.167402
2019
Conference Publication
Hectometer revivals of quantum interference
Rambach, M., Lau, W. Y. S., Laibacher, S., Tamma, V., White, A. G. and Weinhold, T. J. (2019). Hectometer revivals of quantum interference. 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO® /Europe-EQEC), Munich, Germany, 23-27 June 2019. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOE-EQEC.2019.8871498
2018
Journal Article
Hectometer revivals of quantum interference
Rambach, Markus, Lau, W. Y. Sarah, Laibacher, Simon, Tamma, Vincenzo, White, Andrew G. and Weinhold, Till J. (2018). Hectometer revivals of quantum interference. Physical Review Letters, 121 (9) 093603, 093603. doi: 10.1103/PhysRevLett.121.093603
2017
Other Outputs
Narrowband Single Photons for Light-Matter Interfaces
Rambach, Markus (2017). Narrowband Single Photons for Light-Matter Interfaces. PhD Thesis, School of Mathematics & Physics, The University of Queensland. doi: 10.14264/uql.2017.994
2017
Journal Article
Sub-megahertz linewidth single photon source (vol 1, 096101, 2016)
Rambach, Markus, Nikolova, Aleksandrina, Weinhold, Till J. and White, Andrew G. (2017). Sub-megahertz linewidth single photon source (vol 1, 096101, 2016). Apl Photonics, 2 (11), 1-2. doi: 10.1063/1.5005838
Supervision
Availability
- Dr Markus Rambach is:
- Available for supervision
Before you email them, read our advice on how to contact a supervisor.
Supervision history
Current supervision
-
Doctor Philosophy
Routers for quantum light
Associate Advisor
Other advisors: Dr Marcelo Pereira de Almeida, Professor Andrew White
-
Doctor Philosophy
Fabrication of silicon integrated photonics devices for neuromorphic computing
Associate Advisor
Other advisors: Professor Andrew White
-
Doctor Philosophy
Routers for quantum light
Associate Advisor
Other advisors: Dr Marcelo Pereira de Almeida, Professor Andrew White
-
Doctor Philosophy
Quantum Nanophotonics
Associate Advisor
Other advisors: Dr Marcelo Pereira de Almeida, Professor Andrew White
-
Doctor Philosophy
Low-loss nanophotonics for fast and efficient communication
Associate Advisor
Other advisors: Professor Andrew White
Completed supervision
-
2023
Master Philosophy
Sharing Secrets Using Quantum Physics
Associate Advisor
Other advisors: Professor Andrew White, Associate Professor Jacqui Romero
-
2022
Master Philosophy
Encoding and Measuring Information in High-Dimensional Quantum States
Associate Advisor
Other advisors: Associate Professor Jacqui Romero, Professor Andrew White
Media
Enquiries
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